IMT Converter

Convert IMT files online for free

Select File
Drop or upload your .IMT file

Online File Converter

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How to convert your IMT file

Click the "Select File" button above, and choose your IMT file.
You'll see a preview.
Click the "Convert file to..." button to save your file in the format you want.

Convert IMT to another file type

The converter easily converts your IMT file to various formats - free and online. No Excel or extra software needed.

Convert a file to IMT

The converter also works in reverse, so you can convert other Data formats to IMT with high quality output.

About IMT files

The .imt file extension is a digital chameleon, most frequently serving as an Invariant Mass Table data file for the HYPATIA analysis tool. Used primarily in educational particle physics (specifically the ATLAS experiment at CERN), these files store event data, track measurements, and calculated invariant masses in a structured format (often XML-based).

The problem for most users is that .imt files are not standard documents. You cannot simply double-click to open them in Microsoft Excel or Notepad without garbling the structure. They are strictly proprietary to the Java-based HYPATIA environment. A secondary, less common use is as a My Time Data File created by legacy Intuit software for Mac, used to track billable hours. These are often locked inside discontinued applications, making data retrieval a headache.

Conversion Best Practices:

For Scientific Data (HYPATIA): The file is best opened natively in HYPATIA. However, since the underlying data is structured text, you can technically parse it or use the software's internal export features to save results as CSV or TXT for analysis in Excel or MATLAB.
For Time Tracking (Intuit): Users of the old My Time app should look for the "Export" function to migrate data to standard spreadsheet formats like XLSX or CSV before the software becomes completely obsolete.
For Images: If your file refuses to open in the above software, it may be a rare IMNET raster image. In this specific case, converting to JPG or PDF using a specialized legacy image converter is the only way to view the content.

Use Convert.Guru to open and convert your IMT file.

Users also converted JPEG, XLSX and KGP files.

FAQ

If you want to convert IMT file to CSV, JSON, XML, YAML, YML, TOML, INI, CFG, CONF, DAT, DB or SQL, you can use HYPATIA or similar software from the "Scientific Event Analysis Data" category. In the File menu, look for Save As… or Export….

To convert DBF, XML, SQLITE, XLSX, SQL, TSV, ACCDB, YAML, MDB, CSV, ODS or JSON files to IMT, try HYPATIA or another comparable tool in the "Scientific Event Analysis Data" category.

The IMT Converter Story

The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our IMT converter.